Once again, the U.S. Army's secret helicopter regiment takes flight; the 160th Special Operations Aviation Regiment, better known as "The Night Stalkers." Christmas comes for the Night Stalkers. Two hearts flying into harm's way. Name: Dr. Alice Thompson. Job: Senior CIA Analyst. Mission: to create the path from data to detente. Name: Daniel Darlington III. Job: White House Chief of Staff. Mission: to make the world a safer place. Two brilliant minds. An advent calendar. One impossible assignment. Dr. Alice Thompson discovers a covert strategy to create diplomacy with the most reclusive nation on the planet. She needs all the help she can get. Daniel survived flying with the night stalkers in The night is mine. Alice's discovery again launches him into dark and dangerous skies. But on this flight both his life and his heart are at risk.